1.
Multiply 2916372128 by 25 without the help of calculator.
2.
LCM of two co-prime numbers is 176. What is the sum of these numbers?
3.
The value of 3360 ÷ 14 x 6 + 340 is:
4.
To find the LCM of fractions, which of the given combinations we need to find ?
5.
Which is greater x+4 or x-4 for any negative value of x ?
6.
The least number which must be added to 6709 to make it exactly divisible by 9 is :
7.
The final ratio of two quantities can be expressed as ⅜ : ⅓ .
8.
How many integers are there between -1 and 1 ?
9.
Which of the following numbers is not divisible by 18 ?
10.
Which digits have the same place value and face value in the number 4560923 ?
12.
If the students of a class can be grouped exactly into 6, 8 or 10, then what is the minimum number of students in the class ?
13.
To find the HCF of fractions, which of the given combinations we need to find ?
14.
The sum of the ages of three persons is 100 years. what will be the sum of their ages after 5 years:
15.
The value of (8 ÷ 88) 'y' = 333333. Find 'y' :
16.
Two articles are sold for Rs.1 each. One is sold at a profit of 20% and other at a loss of 20%. Find the net profit or loss.
17.
What is the maximum difference of two consecutive prime numbers up to 100 ?
18.
Which is the least three digit number divisible by 9 but not divisible by 3 ?
19.
A three digit number is said to be divisible by 24 if it is divisible by two different numbers. Find these numbers.
20.
What is the greatest number that exactly divides 105, 1008 and 2436 ?
